NCT00254488

Treatment of Bipolar Mania in Older Adults

Acute Pharmacotherapy of Late-Life Mania (GERI-BD)

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 224 (actual)
• Sponsor: Weill Medical College of Cornell University · Academic / Other
• Sex: All
• Age: 60 Years
• Healthy volunteers: Not accepted

Summary

This study will compare the benefits and side effects of lithium and divalproex in the treatment of older adults with bipolar mania.

Detailed description

This is the first controlled acute treatment study of bipolar disorder in adults 60 years or older with current DSM-IV manic, mixed, or hypomanic episodes. The number of older adults with severe and disabling bipolar disorder is increasing, and information to guide the management of the treatment of the disease is lacking in this population. Guidelines for treatment of younger people with bipolar disorder cannot be used for older people, and there are no safety and efficacy data upon which to base initial treatment decisions for older patients with bipolar mania. Mood stabilizers (lithium and divalproex) are the first-line treatment for bipolar disorder. However, in aged patients physiological changes and comorbid diseases may increase vulnerability to side effects and limit the benefits of the medications. This double-blind study will compare the benefits and side-effects of 9 weeks of treatment with lithium and divalproex in people with bipolar mania. Participants, who may be treated during inpatient hospitalization or as outpatients, will be randomly assigned to receive either lithium or divalproex. During the first 3 weeks of treatment careful titration of lithium and divalproex will be done to reach dose ranges. All other psychotropic medications will be discontinued. Behavioral interventions and/or lorazepam may be added, if necessary. After the first 3 weeks, if symptoms do not improve, risperidone will be added to be taken everyday with the study medication.

Conditions

• Bipolar Disorder
• Mania

Interventions

Type	Name	Description
DRUG	Lithium (LI)	The starting LI dose will be 150 mg in the morning and evening. The dose of medication will be adjusted to achieve plasma LI level ranges between 0.40 and 0.99 mEq/L (target 0.80 to 0.99 mEq/L).
DRUG	Divalproex (DV)	Dosage of DV will be 250 mg in the morning and evening. The dose of medication will be adjusted to achieve plasma DV level ranges between 40 and 99 mcg/mL (target 80 to 99 mcg/ml).

Timeline

• Start date: 2005-11-01
• Primary completion: 2011-08-01
• Completion: 2011-08-01
• First posted: 2005-11-16
• Last updated: 2018-09-25
• Results posted: 2018-08-14

Locations

8 sites across 2 countries: United States, Canada